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Retirement, Pension and Other Postretirement Plans - Accumulated Benefit Obligation (Detail) - Pension Plans - USD ($)
$ in Thousands
Oct. 31, 2020
Oct. 31, 2019
United States    
For all plans:    
Accumulated benefit obligation $ 571,036 $ 513,861
For plans with benefit obligations in excess of plan assets:    
Projected benefit obligation 553,403 491,816
Accumulated benefit obligation 508,671 453,681
Fair value of plan assets 444,723 386,580
International    
For all plans:    
Accumulated benefit obligation 96,252 83,439
For plans with benefit obligations in excess of plan assets:    
Projected benefit obligation 92,775 86,534
Accumulated benefit obligation 85,189 73,293
Fair value of plan assets $ 30,797 $ 27,769